2421056104 has 32 divisors (see below), whose sum is σ = 4785638400. Its totient is φ = 1146548160.

The previous prime is 2421056101. The next prime is 2421056111. The reversal of 2421056104 is 4016501242.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2421056101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92199 + ... + 115510.

It is an arithmetic number, because the mean of its divisors is an integer number (149551200).

Almost surely, 2^2421056104 is an apocalyptic number.

It is an amenable number.

2421056104 is a deficient number, since it is larger than the sum of its proper divisors (2364582296).

2421056104 is a wasteful number, since it uses less digits than its factorization.

2421056104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207793 (or 207789 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 2421056104 is about 49204.2285174760. The cubic root of 2421056104 is about 1342.7699633373.

Adding to 2421056104 its reverse (4016501242), we get a palindrome (6437557346).

The spelling of 2421056104 in words is "two billion, four hundred twenty-one million, fifty-six thousand, one hundred four".